Home / 1,751,715.65-2,417,399.07-1,026,768.89

Finding the Fourth Proportional to 1,751,715.65, 2,417,399.07 and 1,026,768.89

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Solution

The fourth proportional to 1,751,715.65, 2,417,399.07 and 1,026,768.89 is: 1,416,959.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,715.65 : 2,417,399.07 = 1,026,768.89 : x
  2. Step 2: Convert to fraction form
    1,751,715.65/2,417,399.07 = 1,026,768.89/x
  3. Step 3: Cross multiply
    1,751,715.65x = 2,417,399.07 × 1,026,768.89
  4. Step 4: Simplify right side
    1,751,715.65x = 2,482,110,159,790.93
  5. Step 5: Solve for x
    x = 2,482,110,159,790.93/1,751,715.65
  6. Step 6: Final answer
    x = 1,416,959.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.